@font-face {
    font-family: AdjustedYuGothic;
    font-weight: 400;
    src: local("Yu Gothic Medium");
}

@font-face {
    font-family: AdjustedYuGothic;
    font-weight: 700;
    src: local("Yu Gothic Bold");
}

:root {
    --preset-font-emoji: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
    --preset-font-gothic: YuGothic, AdjustedYuGothic, "Yu Gothic", "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    --preset-font-mincho: YuMincho, "Yu Mincho", "Hiragino Mincho ProN", serif;
    --preset-scroll-margin: 0;
    --preset-color-base: #000000;
    --preset-invalid-bg: #FFE3E3;
    --preset-invalid-color: #e00000;
    --preset-valid-bg: #f4fff4;
    --preset-valid-color: #00a03d;
    --preset-loading-bg: rgb(255 255 255 / 0.8);
    --preset-loading-color: #514b82;
}

body {
    background: #f5f5f5;
    color: var(--preset-color-base);
    font-family: var(--preset-font-gothic), var(--preset-font-emoji);
    line-height: 1.5;
    line-break: strict;
    word-break: normal;
    overflow-wrap: anywhere;
    padding: 5%;
}

textarea {
    display: block;
}

fieldset {
    padding: 0;
    border: none;
}

legend {
    clip: rect(1px, 1px, 1px, 1px);
    position: absolute !important;
    white-space: nowrap;
    height: 1px;
    width: 1px;
    overflow: hidden;
}

input[aria-hidden="true"] {
    display: none;
}

[hidden] {
    display: none !important;
}

.mdaform-container {
    max-width: 840px;
    margin: 0 auto;
    padding: 2% 4%;
    background: #fff;
    border-radius: 7px;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.05);
}

@media (max-width: 767px) {
    .mdaform-container {
        padding: 20px;
    }
}

.mdaform-table {
    display: block;
}

.mdaform-table__body {
    display: block;
}

.mdaform-table__tr {
    display: grid;
    grid-template-columns: .5fr 1fr;
    border-bottom: 1px solid #f5f5f5;
}

@media (max-width: 767px) {
    .mdaform-table__tr {
        display: block;
        border: none;
    }
}

.mdaform-table__th, .mdaform-table__td {
    padding: 20px 10px;
    text-align: left;
}

.mdaform-table__th {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 0 10px;
    align-items: center;
    align-content: center;
    padding-left: 0;
    font-weight: bold;
}

@media (max-width: 767px) {
    .mdaform-table__th {
        padding: 0 0 5px;
        border-bottom: 3px solid #000;
    }
}

.mdaform-table__td {
    display: block;
    padding-right: 0;
}

@media (max-width: 767px) {
    .mdaform-table__td {
        padding-inline: 0;
    }
}

.mdaform-label {
    display: inline-block;
}

.mdaform-text, .mdaform-textarea, .mdaform-select {
    max-width: 100%;
    margin: 0;
    padding: 10px 15px;
    border: 1px solid #ccc;
    border-radius: 4px;
    transition: all 0.2s;
}

:is(.mdaform-text, .mdaform-textarea, .mdaform-select)[aria-invalid="true"] {
    background: var(--preset-invalid-bg);
}

.mdaform-textarea {
    width: 100%;
}

.mdaform-buttons {
    margin: 0;
    padding: 40px;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
}

@media (max-width: 767px) {
    .mdaform-buttons {
        padding: 20px;
    }
}

.mdaform-back-button, .mdaform-send-button {
    position: relative;
    display: block;
    width: 300px;
    max-width: 100%;
    padding: 15px;
    background: #000;
    font-size: 18px;
    font-weight: bold;
    letter-spacing: 0.1em;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

:is(.mdaform-back-button, .mdaform-send-button)::after {
    content: "";
    display: block;
    position: absolute;
    top: 0;
    bottom: 0;
    width: 8px;
    height: 8px;
    margin: auto;
    border-top: 2px solid #fff;
    border-right: 2px solid #fff;
    backface-visibility: hidden;
}

:is(.mdaform-back-button, .mdaform-send-button):disabled {
    background: #999;
    cursor: not-allowed;
}

:is(.mdaform-back-button, .mdaform-send-button):not(:disabled):hover {
    opacity: .5;
}

.mdaform-back-button::after {
    left: 10px;
    transform: rotate(-135deg);
}

.mdaform-send-button::after {
    right: 10px;
    transform: rotate(45deg);
}

.mdaform-icon {
    display: inline-block;
}

.mdaform-icon[data-required] {
    width: 35px;
    font-size: 10px;
    padding: 4px;
    border-radius: 2px;
    line-height: 1.2;
    vertical-align: 0.2em;
    text-align: center;
    transition: all 0.2s;
    background: #eee;
}

.mdaform-icon[data-required="true"] {
    background: var(--preset-invalid-color);
    color: #fff;
}

.mdaform-icon[data-invalid="false"] {
    background: var(--preset-valid-color);
    color: #fff;
}

.mdaform-icon[data-required="false"] {
    visibility: hidden;
}

.mdaform-icon[data-required="false"]::before {
    content: "任意";
}

.mdaform-icon[data-required="true"]::before {
    content: "必須";
}

.mdaform-icon[data-invalid="false"]::before {
    content: "OK";
}

.mdaform-group {
    transition: all 0.2s;
}

.mdaform-group[data-invalid="true"] {
    padding: 10px 15px;
    background: var(--preset-invalid-bg);
}

.mdaform-message {
    display: none;
}

.mdaform-message[data-invalid="true"] {
    display: block;
    color: var(--preset-invalid-color);
    margin: 10px 0 0;
    font-size: 12px;
    line-height: 1.4;
}

.mdaform-message[data-invalid="true"]::before {
    content: "❌ ";
}

.mdaform-errorlist {
    margin: 0 0 30px;
    padding: 15px 20px 15px calc(20px + 1.3em);
    border: 1px solid var(--preset-invalid-color);
    color: var(--preset-invalid-color);
}

@keyframes loading-1 {
    0%    {clip-path: polygon(50% 50%,0       0,  50%   0%,  50%    0%, 50%    0%, 50%    0%, 50%    0% )}
    12.5% {clip-path: polygon(50% 50%,0       0,  50%   0%,  100%   0%, 100%   0%, 100%   0%, 100%   0% )}
    25%   {clip-path: polygon(50% 50%,0       0,  50%   0%,  100%   0%, 100% 100%, 100% 100%, 100% 100% )}
    50%   {clip-path: polygon(50% 50%,0       0,  50%   0%,  100%   0%, 100% 100%, 50%  100%, 0%   100% )}
    62.5% {clip-path: polygon(50% 50%,100%    0, 100%   0%,  100%   0%, 100% 100%, 50%  100%, 0%   100% )}
    75%   {clip-path: polygon(50% 50%,100% 100%, 100% 100%,  100% 100%, 100% 100%, 50%  100%, 0%   100% )}
    100%  {clip-path: polygon(50% 50%,50%  100%,  50% 100%,   50% 100%,  50% 100%, 50%  100%, 0%   100% )}
}

@keyframes loading-2 {
    0%    {transform:scaleY(1)  rotate(0deg)}
    49.99%{transform:scaleY(1)  rotate(135deg)}
    50%   {transform:scaleY(-1) rotate(0deg)}
    100%  {transform:scaleY(-1) rotate(-135deg)}
}

.mdaform-loading {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
    padding: 0;
    border: none;
    background: none;
}

.mdaform-loading::backdrop {
    background: var(--preset-loading-bg);
}

.mdaform-loading::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    translate: -50% -50%;
    width: 50px;
    aspect-ratio: 1;
    border-radius: 50%;
    border: 8px solid var(--preset-loading-color);
    animation:
        loading-1 0.8s infinite linear alternate,
        loading-2 1.6s infinite linear;
}

#cf-turnstile-container {
    width: fit-content;
    margin: 30px auto 0;
}